selenium is a non metallic chemical element that affects plant growth and development and but it can due to the presence of antioxidant defense system as a matter of basic human and animal health has been identified. an experiment was conducted to study the effect of se on physiological characteristics and yield of brussels sprouts (brassica oleracea var. gemmifera) with six levels of se (0, 2,...

A pesquisa buscou compreender a construção das lideranças quilombolas, Antônio Bispo dos Santos e Jesus Rosário do Araújo, por meio confluências que realizam em diversos espaços transitam, através da coletividade ancestralidade, recriando acontecimentos cosmológicos induzem outra forma de pensar, reafirmam identidade quilombola projetam uma sociedade bem viver.

the changes in density and biomass of macrobenthos were seasonally investigated from winter 2005 till fall 2006 in southern caspian sea. samples were taken with a 225cm2 van veen grab from depths of 7 and 20 meters along two transects: line 8 area (western part) and radio darya area (eastern part). totally, 5 classes of macrobenthos were identified of which the most abundant populations were po...